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Power Distribution Panels with KVA Transformers - 3 kVA Micro Transformer - 240/480 AC 50/60Hz Primary - 120/240V AC Secondary You're NOT logged in, Please log in   

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3 kVA Micro Transformer - 240/480 AC 50/60Hz Primary - 120/240V AC Secondary

Part # MMT-240.480-3KVA-120.240    Price: $484.54

Spec Sheet   

Manual   Wiring Diagram   

The MMT-240.480-3KVA-120.240 from Larson Electronics is a 240/480 V primary voltage micro transformer that is powerful, reliable and innovatively designed. With high-quality silicon steel laminations providing optimal performance, the MMT-240.480-3KVA-120.240 provides increased reliablity and protection against critical equipment failures. This micro transformer features an innovative design with a unique terminal block design that allows for a quick and easy hook up along with the abilty to easily install fuse clips to the unit.The uniquely designed molded coil covers give this micro transformer superior cooling abilities and a sleek appearance.

Transformer Features: With a transformer rating of 3 kVA (or 3000 VA), the MMT-240.480-3KVA-120.240 is a machine tool industrial micro transformer with a primary voltage of 240/480 V. It also provides a secondary voltage of 120/240 V. Featuring compact and innovative construction, this unit`s cores are manufactured with high quality silicon steel laminations using state of the art technology.

This unit boasts an innovative terminal block design that allows for easy hookup. Connecting this unit is a simple task thanks to the terminal connection numbers being molded into the terminal block which corresponds to the nameplate and wiring diagrams. A unique fin-shaped, injection molded coil cover gives this unit superior cooling abilities. The unit also features a 180°C insulation class with a 115°C temperature rise.

Benefits: The MMT-240.480-3KVA-120.240 micro transformer offers many benefits to the consumer. Full encapsulation of the windings and internal terminations ensures that the unit is protected from moisture, dirt, dust and other contaminants. Removeable finger safe terminal covers contribute towards the overall clean and sleek look of the unit. The compact and innovative design features make this a great choice for industrial tool applications.

This micro transformer has heavy steel mounting feet that are either welded or bolted to the core. The terminations are a combination slot/Philips #6 screw and SEMS washers makes for simple connection of load or supply wires even with no terminal connectors.

Applications: Power Management, Industrial

Larson Electronics is a manufacturer and as such can build stationary and portable transformer systems to your specifications. Although we carry several models of power distribution transformer systems, we can deliver custom ordered units almost as quickly as our prebuilt units. If this model does not meet your needs, please contact us at 1-800-369-6671 or to discuss your specific requirements.

Specifications / Additional Information

MMT-240.480-3KVA-120.240 Micro Transformer Ratings
Phase: One Phase Listing: UL Listed
Frequency: 50/60 Hz Approved for US and Canada
K Factor: 1 RoHS Compliant
kVA: 3 CE Mark Standard
Primary Voltage: 240/480 V CSA
Configuration: Open Frame
Secondary Voltage: 120/240 V
Output Amps: 25 A @ 120 V; 12.5 A @ 240 V
Termination: Screw Terminals
Winding Material: Copper
Insulation: 180°C
Temperature Rise: 115°C Special Orders - Requirements
Enclosure Material: No Enclosure Contact us for special requirements
Mounting: Panel Toll Free: 1-800-369-6671
Dimensions: 7.5"L x 6.5"W x 7.5"H Intl: 1-214-616-6180
Weight: 64 lb E-mail:
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Part #:MMT-240.480-3KVA-120.240 (147697)
In Stock:Yes



Customer Rating:
9.37 / 10
22685 customer reviews

    Sale Prices in RED
Product  Part #PriceOption 1Option 2Option 3Qty
3 kVA Micro Transformer - 240/480 AC 50/60Hz Primary - 120/240V AC SecondaryMMT-240.480-3KVA-120.240$484.54N/AN/AN/A 


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